Fetal Presentations & Liquor

Line drawings showing three breech presentations: complete, frank and footling.

Breech Presentation

Ultrasound image labeled “RIGHT” showing a fetal kidney with measurement calipers.

Oligohydramnios

Line graph showing amniotic fluid index centiles from 16 to 42 weeks’ gestation, with the 5th, 50th and 95th centile curves; shaded areas indicate oligohydramnios below the 5th centile and polyhydramnios above the 95th centile.

Polyhydramnios

Illustration comparing fetal cephalic presentation on the left with breech presentation on the right.

Abnormal Fetal lie, Malpresentation and Malposition

Popular

Diagram of a cytomegalovirus virion showing glycoproteins III and I, genome, capsid, and coat.
Infections in Pregnancy

Cytomegalovirus Infection

by Tom McCormack

Microscopic image showing a layer of normal columnar cervical epithelium overlying loose connective tissue.
Cervical Disorders

Cervical Polyps

by Oliver Jones

Diagram of the uterus showing fibroid locations: A, subserosal; B, intramural; and C, submucosal.
Uterine Disorders

Uterine Fibroids

by Oliver Jones and Chloe Webster